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6644113 
Journal Article 
Excess volumes of (a polar liquid plus an aromatic hydrocarbon) at the temperature 298.15 K .3. (N,N-dimethylacetamide plus an aromatic hydrocarbon) 
Wang, HJ; Su, ZX; Zhou, XX; , 
1995 
1 
Journal of Chemical Thermodynamics
ISSN: 0021-9614 
ACADEMIC PRESS LTD 
LONDON 
1349-1353 
WOS:A1995TQ69000008 
Excess volumes have been measured by means of a continuous-dilution dilatometer for (N,N-dimethylacetamide + benzene or toluene or o-xylene or m-xylene or p-xylene or ethylbenzene or styrene) at the temperature 298.15 K. V-m(E) values are negative over the entire range of composition for all the binary mixtures. \V-m(E)(minimum)\ and \V-m(E)(x = 0.5)\ values of this series decrease in the sequence: C6H5CH=CH2 > C6H5CH3 > p-C6H4(CH3)(2) > C6H6 > m-C6H4(CH3)2 approximate to o-C6H4(CH3)(2) > C6H5CH2CH3. The results were compared with the results for binary mixtures containing other polar liquids, and show that there are quite strong interactions between N,N-dimethylacetamide molecules and aromatic-hydrocarbon molecules. (C) 1995 Academic Press Limited